body{
    background-color: rgb(230, 233, 237);
   text-align: center;
   margin: 30px;
}
div{
  background-color: rgb(109, 105, 105);
  position:absolute;
  width: 100%;
  text-align: center;
  height:90px;
  top:0;
  font-size: large;
  color:black;
  margin:0;
 }

.a{
  text-align: left;
}
h1{
    color:rgb(16, 16, 47);
    font-family:Georgia, 'Times New Roman', Times, serif;
    font-size:xx-large;
    text-decoration: underline ;
    
 } 
h3{
    color:rgb(16, 16, 47);
    font-family:Georgia, 'Times New Roman', Times, serif;
    font-size: large;
    text-decoration: underline ;
    text-align: center;
}
 p{
    font-family:Helvetica;
    margin: 0;
}
ol,ul{
    text-align:left;
    left:50px;
    margin-left: 30px;

}
li{
    font-family:Helvetica;
    text-align: left;
}
hr{
    width: 500px;
    color: darkslategray;
}